It isn't a big change for most people, but it does change what you're expected to do if you miss the trigger for it: in competitive play, missing a 'may' trigger is treated the same as declining to do it, but missing a compulsory trigger is an infraction and could cost you the game
Quick lands are "bad" more often than a Check land will be however they are comparably less bad when both are being bad as well as of more benefit when both are being good
Although it hasnt seen much competitive play yet, I doubt itll stay that way forever
When it enters, creatures get -X/-X, which can wipe tokens or shrink larger threats into range
[1] Notes [edit] Japanese: Hepburn: Y Gi r Deizu Korekushon 1 2 Duel Monsters 6: Expert 2 was later modified and released internationally as Worldwide Edition: Stairway to the Destined Duel , which is also included in Early Days Collection
Cosmic Spiderman While Cosmic Spider-Man isnt necessarily a top-tier commander, it earns an honorable mention for being a five-color (WUBRG) option